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For the Inventor, By the Inventor

Tokyo, Japan

Shigeki Ishii

USPTO Granted Patents = 7 

 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Tokyo, JP (2003 - 2019)
  • Chiyoda-ku, JP (2022)

Company Filing History:

goldMedal6 out of 353 
 
Azbil Corporation
 patents
silverMedal1 out of 389 
 
Ando Electric Company
 patents

Years Active: 2003-2022

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7 patents (USPTO):Explore Patents
1. 11215362 - Flame detection system and flame level detection method (2022-01-04),
2. 10502490 - Maintenance management device and method for high-temperature furnace equipment (2019-12-10),
3. 10260747 - Combustion controlling device (2019-04-16),
4. 9453778 - Valve leak detecting method and combustion equipment (2016-09-27),
5. 9360213 - Valve leak detecting method and combustion equipment (2016-06-07),
6. 8618813 - Circuit fault detecting device and method (2013-12-31),
7. 6529030 - IC testing apparatus (2003-03-04),
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